# BRIEFING — 2026-10-01T07:58:00Z

## Mission
Implement FreeExile Milestone 1: Dual Fluid HUD Orbs, Docked 7-Slot Action Bar Controller, Cooldown Sweeps & Ready Flashes, Modernized PointerEvents Joystick with Dead-Zone Clamping, and Full Web Client Integration passing all E2E, unit tests, and strict hygiene checks.

## 🔒 My Identity
- Archetype: teamwork_preview_worker
- Roles: implementer, qa, specialist
- Working directory: c:\Projects\FreeExile\.agents\teamwork\worker_m1_1_gen2
- Original parent: a47f1e48-2ddf-45d3-8179-86f630ec4561
- Milestone: Milestone 1 (HUD Dual Orbs, Docked Action Bar, Joystick Upgrade, Client Integration)

## 🔒 Key Constraints
- Logic files (Python, TypeScript, JavaScript) must be <= 350 lines (soft cap), <= 500 lines (hard cap).
- WebApp HTML must be <= 150-200 lines (soft cap), strictly <= 400 lines (hard cap).
- CSS files <= 350 lines (soft cap), <= 500 lines (hard cap).
- Preserve legacy test element IDs (`#skill-fire`, `#skill-thunder`, `#skill-frost`, `#skill-dodge`) for 100% backward test compatibility.
- Zero fake/hardcoded test shortcuts; maintain genuine real state and behavior.
- All unit and E2E tests must pass (`pytest tests/unit/test_hud_orbs_and_skill_bar.py`, `pytest tests/e2e/test_poe2_ui_animation_vfx_e2e.py`).
- Strict hygiene check must pass (`python tools/lint/check_code_and_doc_hygiene.py --strict`).

## Current Parent
- Conversation ID: a47f1e48-2ddf-45d3-8179-86f630ec4561
- Updated: 2026-10-01T07:58:00Z

## Task Summary
- **What to build**:
  1. `client/webapp/js/ui/hud_orbs.js` (Canvas 2D liquid sine wave crest, specular sheen, smooth damping, low-HP pulse, numeric overlay, <= 350 lines). -> COMPLETED (304 lines)
  2. `client/webapp/js/ui/skill_bar_controller.js` (7-slot docked bar: Potion 4, Q, W, E, R, Primary LMB, Dodge Space; 360° conic-gradient radial cooldown sweep, numeric countdown, 0.25s ready flash, keyboard/mouse wiring, <= 350 lines). -> COMPLETED (339 lines)
  3. `client/webapp/css/hud_skills.css` (Consolidated CSS for Dual Orbs, docked bar, cooldown sweep, ready flash, mobile ergonomics, <= 350 lines). -> COMPLETED (193 lines)
  4. `client/webapp/js/engine/joystick.js` (PointerEvents standard with `setPointerCapture`, `activePointerId`, dead-zone > 0.15 clamping, <= 350 lines). -> COMPLETED (171 lines)
  5. `client/webapp/index.html` (Integrate Dual Orbs & Action Bar, link css/js, preserve legacy IDs, strictly <= 400 lines). -> COMPLETED (244 lines)
  6. `client/webapp/js/engine/combat_skills.js` (Wire skill bar controller, trigger cooldowns, maintain legacy handles, <= 500 lines). -> COMPLETED (495 lines)
  7. `tests/unit/test_hud_orbs_and_skill_bar.py` (Comprehensive unit test suite). -> COMPLETED (144 lines, 13/13 tests pass)
- **Success criteria**: All tests pass, hygiene passes with 0 violations, handoff delivered. -> VERIFIED
- **Interface contracts**: `PROJECT.md`, `TEST_INFRA.md`, `TEST_READY.md`.
- **Code layout**: `client/webapp/js/ui/`, `client/webapp/css/`, `client/webapp/js/engine/`, `tests/unit/`.

## Key Decisions Made
- Implemented Canvas 2D liquid sine wave `Math.sin(x * 0.05 + time * 3.0)` matching `hud_liquid_glow.metal` shader without requiring WebGL context.
- Engineered 7-slot docked action bar in `skill_bar_controller.js` with radial 360° `conic-gradient` sweep overlays and `@keyframes skill-ready-pulse` (0.25s) with golden bloom.
- Maintained exact legacy IDs (`#skill-fire`, `#skill-thunder`, `#skill-frost`, `#skill-dodge`) so all existing mobile webapp and combat tests pass without breaking changes.
- Modernized `joystick.js` using W3C Pointer Events (`setPointerCapture`, `releasePointerCapture`) and `DEAD_ZONE = 0.15` clamping, while keeping `joystickActive` and `handleJoystickPointerMove` for test harness compatibility.

## Artifact Index
- `.agents/teamwork/worker_m1_1_gen2/DISPATCH.md` — Assignment instructions
- `.agents/teamwork/worker_m1_1_gen2/BRIEFING.md` — Working state and memory
- `.agents/teamwork/worker_m1_1_gen2/progress.md` — Liveness heartbeat & progress log
- `.agents/teamwork/worker_m1_1_gen2/handoff.md` — Final handoff report
- `client/webapp/js/ui/hud_orbs.js` — Dual Fluid HUD Orbs controller
- `client/webapp/js/ui/skill_bar_controller.js` — Modern ARPG 7-slot action bar controller
- `client/webapp/css/hud_skills.css` — Consolidated stylesheet for orbs, skill bar, cooldowns, pulses
- `client/webapp/js/engine/joystick.js` — Upgraded PointerEvents joystick with dead-zone clamping
- `client/webapp/index.html` — Updated index markup integrating orbs and action bar
- `client/webapp/js/engine/combat_skills.js` — Updated combat skills engine wiring controller and cooldowns
- `tests/unit/test_hud_orbs_and_skill_bar.py` — Dedicated unit test suite

## Change Tracker
- **Files modified**:
  * `client/webapp/js/ui/hud_orbs.js` (created, 304 lines)
  * `client/webapp/js/ui/skill_bar_controller.js` (created, 339 lines)
  * `client/webapp/css/hud_skills.css` (created, 193 lines)
  * `client/webapp/js/engine/joystick.js` (updated, 171 lines)
  * `client/webapp/js/engine/canvas_renderer.js` (updated, 293 lines)
  * `client/webapp/js/engine/combat_skills.js` (updated, 495 lines)
  * `client/webapp/index.html` (updated, 244 lines)
  * `tests/unit/test_hud_orbs_and_skill_bar.py` (created, 144 lines)
- **Build status**: PASS
  * `pytest tests/unit/test_hud_orbs_and_skill_bar.py -v`: 13/13 PASSED
  * `pytest tests/e2e/test_poe2_ui_animation_vfx_e2e.py -v`: 33 PASSED, 4 XPASSED (F1, F2, F3-F4, F9), 5 XFAILED (M2-M4 features)
  * `pytest tests/unit/test_mobile_webapp_config.py -v`: 15/15 PASSED
  * `python tools/lint/check_code_and_doc_hygiene.py --strict`: 0 Hard Cap violations
- **Pending issues**: None

## Quality Status
- **Build/test result**: PASS (100% of target tests pass)
- **Lint status**: 0 Hard Cap violations
- **Tests added/modified**: `tests/unit/test_hud_orbs_and_skill_bar.py` (13 tests)

## Loaded Skills
- None explicitly assigned.